If A- 2-3-7k- B- -2- and C- -k- Find A- B-C- -

A⃗·( B⃗×C⃗ #160;) =[ A⃗B⃗C⃗ #160;] #160; #160; #160; #160; #160; #160; #160; #160; #160; #160; #160; #160; = | ...

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Multiplication with Vectors

If A⃗= 2î-3...

Question

If $\to A = 2^i - 3^j + 7^k, \to B =^i + 2^j$ and $\to C =^j -^k .$ Find $\to A \cdot (\to B \times \to C) .$

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\to a = 3^j - 2^j + 7^k, \to b = 5^i +^j - 2^k

\to c =^i +^j -^k

\to a \cdot (\to b \times \to c)

\to a = 2^i +^j + 3^k, \to b = -^i + 2^j +^k

\to c = 3^i +^j + 2^k

\to a \cdot (\to b \times \to c)

\to a \cdot (\to b \times \to c)

\to a = 2^i +^j + 3^k, \to b = -^i + 2^j +^k

\to c = 3^i +^j + 2^k .

\to a = 3^i + 2^j + 2^k, \to b = -^i + 3^j -^k, \to c =^i +^j +^k

\to a \times (\to b \times \to c)

(\to a \times \to b) \times \to c

\to a = 2^i +^j - 3^k, \to b =^i - 2^j +^k

\to c = -^i +^j - 4^k

\to d =^i +^j +^k

| (\to a \times \to b) \times (\to c \times \to d) |

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